Yujie Liu
4 papers · 2021–2026 · 3 conferences · across top CS/AI conferences
Achievements
Jump to papers ↓+1 more ↓ Show less ↑
🌍 Conference Polyglot (2) 🌈 Renaissance Researcher (6) 🌉 Interdisciplinary Bridge 🧭 Keyword Pioneer 🐣 Hot Topic Early Bird
🐝
Cross-Pollinator
(15)
Conferences
ACL (2)
CVPR (1)
EMNLP (1)
Top co-authors
Keywords
reinforcement learning
(1)
continual learning
(1)
direct preference optimization
(1)
preference optimization
(1)
multimodal learning
(1)
image captioning
(1)
multi-modal learning
(1)
medical report generation
(1)
multi-armed bandit
(1)
vision-language model
(1)
exploration strategy
(1)
multimodal reasoning
(1)
chest x-ray
(1)
task-oriented dialog
(1)
critic model
(1)
disease classification
(1)
task-oriented dialog system
(1)
large language model
(1)
multi-agent system
(1)
dialog policy
(1)
Papers
DarwinTOD: LLM-Driven Lifelong Self-evolution for Task-oriented Dialog Systems
ACL 2026
DyBBT: Dynamic Balance via Bandit-inspired Targeting for Dialog Policy with Cognitive Dual Systems
ACL 2026
Critic-V: VLM Critics Help Catch VLM Errors in Multimodal Reasoning
CVPR 2025
Automated Generation of Accurate & Fluent Medical X-ray Reports
EMNLP 2021